RIFD TAG AUTHENTICATION READER FOR UBIQUITOUS HEALTH AND FIDF TAG AUTHENTICATION METHOD, AUTHENTICATION METHOD FOR ELECTRONIC ATTENDANCE AND ELECTRONIC ATTENDANCE AUTHENTICATION SYSTEM USING THE SAME

摘要

The present invention relates to an RFID tag authentication reader for ubiquitous health safe for a relay attack, an RFID tag authentication method, an electronic attendance authentication method, and an electronic attendance authentication system using the same. According to the present invention, the RFID tag authentication method, which is safe and has high security, is provided by using a protocol safe for a relay attack such as distance fraud, mafia fraud, or terrorist fraud.